Content style images UI. More...

Collaboration diagram for ilContentStyleImageGUI:

Public Member Functions
	__construct (Content\InternalDomainService $domain_service, Content\InternalGUIService $gui_service, Access\StyleAccessManager $access_manager, Content\ImageManager $manager)

	executeCommand ()

	listImages ()

	addImage ()

	cancelUpload ()

	uploadImage ()

	deleteImage ()

	getResizeImageForm ()

	resizeImage ()

Protected Member Functions
	getImageForm ()

	resizeImageForm ()

Protected Attributes
ilGlobalTemplateInterface	$tpl

ilLanguage	$lng

Content InternalGUIService	$gui

Content StandardGUIRequest	$request

ilObjStyleSheet	$object

Content ImageManager	$manager

Access StyleAccessManager	$access_manager

string	$current_image = null

array	$current_images = []

Detailed Description

Content style images UI.

Author: Alexander Killing killi.nosp@m.ng@l.nosp@m.eifos.nosp@m..de

Definition at line 29 of file class.ilContentStyleImageGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilContentStyleImageGUI::__construct	(	Content\InternalDomainService	$domain_service,
		Content\InternalGUIService	$gui_service,
		Access\StyleAccessManager	$access_manager,
		Content\ImageManager	$manager
	)

Definition at line 44 of file class.ilContentStyleImageGUI.php.

References $access_manager, $i, $manager, and ILIAS\Repository\lng().

       {
         $this->access_manager = $access_manager;
 
         $this->lng = $domain_service->lng();
         $this->lng->loadLanguageModule("content");
 
         $this->request = $gui_service
             ->standardRequest();
         $this->gui = $gui_service;
 
         $images = $this->request->getFiles();
         if (count($images) == 1 && $manager->filenameExists(current($images))) {
             $this->current_image = current($images);
             $this->current_images = $images;
         } else {
             $this->current_images = array_filter($images, function ($i) use ($manager) {
                 return $manager->filenameExists($i);
             });
         }
 
         $this->manager = $manager;
         $this->tpl = $gui_service->mainTemplate();
     }

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Member Function Documentation

◆ addImage()

ilContentStyleImageGUI::addImage ( )

Definition at line 114 of file class.ilContentStyleImageGUI.php.

References getImageForm(), and ilGlobalTemplateInterface\setContent().

                               : void
     {
         $tpl = $this->gui->mainTemplate();
 
         $form = $this->getImageForm();
         $tpl->setContent($form->getHTML());
     }

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◆ cancelUpload()

ilContentStyleImageGUI::cancelUpload ( )

Definition at line 122 of file class.ilContentStyleImageGUI.php.

                                   : void
     {
         $ilCtrl = $this->gui->ctrl();
 
         $ilCtrl->redirect($this, "listImages");
     }

◆ deleteImage()

ilContentStyleImageGUI::deleteImage ( )

Definition at line 166 of file class.ilContentStyleImageGUI.php.

References $i.

                                  : void
     {
         $ilCtrl = $this->gui->ctrl();
         foreach ($this->current_images as $i) {
             $this->manager->deleteByFilename($i);
         }
         $ilCtrl->redirect($this, "listImages");
     }

◆ executeCommand()

ilContentStyleImageGUI::executeCommand ( )

Definition at line 73 of file class.ilContentStyleImageGUI.php.

                                     : void
     {
         $ctrl = $this->gui->ctrl();
 
         $next_class = $ctrl->getNextClass($this);
         $cmd = $ctrl->getCmd("listImages");
 
         switch ($next_class) {
             default:
                 if (in_array($cmd, [
                     "listImages", "addImage", "cancelUpload", "uploadImage", "deleteImage",
                     "resizeImageForm", "resizeImage"
                 ])) {
                     $this->$cmd();
                 }
         }
     }

◆ getImageForm()

ilContentStyleImageGUI::getImageForm ( )

protected

Definition at line 145 of file class.ilContentStyleImageGUI.php.

References $lng, ilFileInputGUI\setSuffixes(), and ilLanguage\txt().

Referenced by addImage(), and uploadImage().

                                      : ilPropertyFormGUI
     {
         $lng = $this->lng;
         $ilCtrl = $this->gui->ctrl();
 
         $form_gui = new ilPropertyFormGUI();
 
         $form_gui->setTitle($lng->txt("sty_add_image"));
 
         $file_input = new ilImageFileInputGUI($lng->txt("sty_image_file"), "image_file");
         $file_input->setSuffixes(["jpg","jpeg","png","gif","svg"]);
         $file_input->setRequired(true);
         $form_gui->addItem($file_input);
 
         $form_gui->addCommandButton("uploadImage", $lng->txt("upload"));
         $form_gui->addCommandButton("cancelUpload", $lng->txt("cancel"));
         $form_gui->setFormAction($ilCtrl->getFormAction($this));
 
         return $form_gui;
     }

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◆ getResizeImageForm()

ilContentStyleImageGUI::getResizeImageForm ( )

Definition at line 180 of file class.ilContentStyleImageGUI.php.

References $lng, ilWidthHeightInputGUI\setConstrainProportions(), and ilLanguage\txt().

Referenced by resizeImage(), and resizeImageForm().

                                         : ilPropertyFormGUI
     {
         $ctrl = $this->gui->ctrl();
         $lng = $this->lng;
 
         $form = new ilPropertyFormGUI();
 
         $image = $this->manager->getByFilename($this->current_image);
 
         // width height
         $width_height = new ilWidthHeightInputGUI($lng->txt("cont_width") .
             " / " . $lng->txt("cont_height"), "width_height");
         $width_height->setConstrainProportions(true);
         $width_height->setHeight($image->getHeight());
         $width_height->setWidth($image->getWidth());
         $form->addItem($width_height);
 
         // file
         $hi = new ilHiddenInputGUI("file");
         $hi->setValue($this->current_image);
         $form->addItem($hi);
 
         $form->addCommandButton("resizeImage", $lng->txt("sty_resize"));
 
         $form->setTitle($lng->txt("sty_resize_image"));
         $form->setFormAction($ctrl->getFormAction($this));
 
         return $form;
     }

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◆ listImages()

ilContentStyleImageGUI::listImages ( )

Definition at line 91 of file class.ilContentStyleImageGUI.php.

References $lng, ilGlobalTemplateInterface\setContent(), and ilLanguage\txt().

                                 : void
     {
         $tpl = $this->gui->mainTemplate();
         $ilToolbar = $this->gui->toolbar();
         $ilCtrl = $this->gui->ctrl();
         $lng = $this->lng;
 
         if ($this->access_manager->checkWrite()) {
             $ilToolbar->addButton(
                 $lng->txt("sty_add_image"),
                 $ilCtrl->getLinkTarget($this, "addImage")
             );
         }
 
         $table_gui = new ilStyleImageTableGUI(
             $this,
             "listImages",
             $this->access_manager,
             $this->manager
         );
         $tpl->setContent($table_gui->getHTML());
     }

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◆ resizeImage()

ilContentStyleImageGUI::resizeImage ( )

Definition at line 210 of file class.ilContentStyleImageGUI.php.

References $lng, getResizeImageForm(), and ilLanguage\txt().

                                  : void
     {
         $ctrl = $this->gui->ctrl();
         $lng = $this->lng;
         $main_tpl = $this->gui->mainTemplate();
 
         $form = $this->getResizeImageForm();
         if ($form->checkInput()) {
             $wh = $form->getInput("width_height");
 
             $this->manager->resizeImage(
                 $this->current_image,
                 (int) ($wh["width"] ?? 0),
                 (int) ($wh["height"] ?? 0),
                 (bool) ($wh["const_prop"] ?? false)
             );
 
             $this->tpl->setOnScreenMessage('success', $lng->txt("msg_obj_modified"), true);
             $ctrl->redirect($this, "listImages");
         } else {
             $form->setValuesByPost();
             $main_tpl->setContent($form->getHTML());
         }
     }

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◆ resizeImageForm()

ilContentStyleImageGUI::resizeImageForm ( )

protected

Definition at line 175 of file class.ilContentStyleImageGUI.php.

References getResizeImageForm().

                                         : void
     {
         $this->tpl->setContent($this->getResizeImageForm()->getHTML());
     }

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◆ uploadImage()

ilContentStyleImageGUI::uploadImage ( )

Definition at line 129 of file class.ilContentStyleImageGUI.php.

References getImageForm(), and ilGlobalTemplateInterface\setContent().

                                  : void
     {
         $tpl = $this->gui->mainTemplate();
         $ilCtrl = $this->gui->ctrl();
 
         $form = $this->getImageForm();
 
         if ($form->checkInput()) {
             $this->manager->uploadImage();
             $ilCtrl->redirect($this, "listImages");
         } else {
             //$this->form_gui->setImageFormValuesByPost();
             $tpl->setContent($form->getHTML());
         }
     }